4x EVE LiFePO4 105Ah and JK 200A BMS DIY Kit
12V EVE 105Ah LiFePO4 Battery Kit – 1.26kWh with JK 200A BMS Build a dependable 12V lithium power system with this 12V EVE 105Ah LiFePO4 Battery Kit. It pairs matched Grade A EVE cells with a genuine JK BMS, delivering strong performance, long service life and added safety for caravans, RVs, motorhomes, 4WD setups, camper trailers and backup power applications. Best Suited To: Caravans, RVs, motorhomes, 4WD setups, camper trailers, small off-grid systems and backup power. What Makes This Kit Stand Out: Brand new Grade A matched EVE LF105 cells 5-year cell warranty 3-year BMS warranty Includes a 200A JK BMS with 2A active balancer Significantly lighter than AGM or lead-acid equivalents A great foundation for DIY lithium battery builds Warranty Coverage: Cells: 5 years BMS: 3 years What's In The Box: 4 x 3.2V EVE 105Ah LiFePO4 Cells 1 x 200A 4S–8S JK BMS with 2A Active Balancer 1 x 4S–8S BMS Wiring Loom 4 x Copper Bus Bars 5 x Ring Terminal Connectors 8 x M6 Nuts Epoxy resin sheets to suit 105Ah cells Why Go With LiFePO4: Outlasts AGM and lead-acid batteries over repeated cycles Lighter, making installation easier in mobile applications Built on stable, safe lithium iron phosphate chemistry Well suited to solar storage, mobile power and off-grid use Common Uses: Caravans and RVs Motorhomes and camper trailers 4WD and touring setups Small off-grid systems Backup power systems DIY solar battery projects Size & Weight: Overall Dimensions: approx. 160mm (W) x 200mm (D) x 133mm (H) Per Cell: 160mm (W) x 50mm (D) x 133mm (H) Total Weight: 8kg Per Cell Weight: 1.98kg Built around brand new Automotive Grade (Grade A) matched EVE cells, this kit gives customers a solid, reliable option for compact 12V lithium power — whether for mobile setups, solar storage or smaller off-grid projects. Note: When wiring cells in series, always use a BMS fitted with a temperature sensor to help protect safety and long-term battery health. FAQs Is this kit suitable for caravans and RVs? Yes — it's well suited to caravans, RVs, motorhomes, camper trailers and other 12V mobile power setups. Are these genuine EVE cells? Yes — this kit uses brand new matched EVE LF105 Automotive Grade (Grade A) cells. Does the kit come with a BMS? Yes — a 200A JK BMS with 2A active balancer is included, along with the necessary wiring loom, bus bars, ring terminals and nuts. How does this compare to AGM or lead-acid? LiFePO4 batteries are lighter, last longer over repeated cycles, and deliver more consistent performance for off-grid and mobile use.